In a modified swipe/remake of John Waynes "Paradise Canyon," U.S. Marshal Taylor appoints Rocky Camron a Marshal with the task of solving a $100,000 bank robbery. Camron enlists the aid of his friends, Ken Maynard, Eddie DEan and Max Terhune. "Doc" Martin and his daughter, Ann, are fleeing a nearby town in a hurry, as some of the local citizens are somewhat incensed regarding the imitation elixir sold them by Martin. Their medicine-show jalopy breaks down near the state line with a sheriff's posse in hot pursuit. Maynard happens along and tows their vehicle over the state line with his white stallion, Tarzan. An ambush attempt is made on Maynard's life as the bank robbers, aware of the coming of a Marshal, mistake Maynard for Camron because of the identical white stallions ridden by both. Maynard, Dean and Terhune , posing as performers with Martin's traveling medicine show, hunt for the bandits.
—Les Adams <longhorn1939@suddenlink.net>